Mémoires de Géologie Alpine - H.S. n° 32The neogene geodynamic evolution of the Ecuadorian Andes is recorded in the syn-orogenic sedimentary sequences that had been deposited in the forearc basins on the Pacific coast, in the intramontane basins on the chain axis as weil as in the foreland basin on the Amazonian side. Based on seismic sections, wells and field data, we performed a stratigraphic and structural analysis and estimated sedimentary mass accumulation rates in these basins. The Neogene evolution can be divided in four stages: 1) During the Lower Miocene (23-21 to 14-12 My), clay sedimentary fluxes are supplying the Manabi and Progreso forearc basins. The tectonic activity and geometry of these basins are mainly controlled by dextr...
In Early Miocene times the Cordillera did not exist and the Pacific Ocean reached the Oriente. In th...
The evolution of Neogene Central Andes is characterized by the eastward propagation of deformation f...
The Gulf of Guayaquil-Tumbes basin (GGTB) evolution is controlled by the trench-parallel extension t...
Mémoires de Géologie Alpine - H.S. n° 32The neogene geodynamic evolution of the Ecuadorian Andes is ...
L'EVOLUTION GEODYNAMIQUE NEOGENE DES ANDES EQUATORIENNES A ETE ENREGISTREE DANS LES SEQUENCES SEDIME...
Ecuador offers a remarkable opportunity to study the evolution of forearc basins installed on accret...
National audienceAlong the Ecuadorian convergent margin, the onshore Manabí sedimentary forearcbasin...
International audienceA review of the tectonic events recorded by sediments on the Andean continenta...
Cordilleran style margins exhibit significant heterogeneities both along-strike and through time. Th...
International audienceForearc basins serve as a sedimentary archive of sea-level variations and subd...
In Early Miocene times the Cordillera did not exist and the Pacific Ocean reached the Oriente. In th...
Stratigraphic, sedimentologic and structural observations in the field as well as seismic and well d...
In Early Miocene times the Cordillera did not exist and the Pacific Ocean reached the Oriente. In th...
The evolution of Neogene Central Andes is characterized by the eastward propagation of deformation f...
The Gulf of Guayaquil-Tumbes basin (GGTB) evolution is controlled by the trench-parallel extension t...
Mémoires de Géologie Alpine - H.S. n° 32The neogene geodynamic evolution of the Ecuadorian Andes is ...
L'EVOLUTION GEODYNAMIQUE NEOGENE DES ANDES EQUATORIENNES A ETE ENREGISTREE DANS LES SEQUENCES SEDIME...
Ecuador offers a remarkable opportunity to study the evolution of forearc basins installed on accret...
National audienceAlong the Ecuadorian convergent margin, the onshore Manabí sedimentary forearcbasin...
International audienceA review of the tectonic events recorded by sediments on the Andean continenta...
Cordilleran style margins exhibit significant heterogeneities both along-strike and through time. Th...
International audienceForearc basins serve as a sedimentary archive of sea-level variations and subd...
In Early Miocene times the Cordillera did not exist and the Pacific Ocean reached the Oriente. In th...
Stratigraphic, sedimentologic and structural observations in the field as well as seismic and well d...
In Early Miocene times the Cordillera did not exist and the Pacific Ocean reached the Oriente. In th...
The evolution of Neogene Central Andes is characterized by the eastward propagation of deformation f...
The Gulf of Guayaquil-Tumbes basin (GGTB) evolution is controlled by the trench-parallel extension t...